Which one of the following rate is observed in mixing of solids?
A) First order law
B) zero order law
C) Second order law
D) none
Correct Answer:
Verified
Q12: Rate of evaporation is_:
A)directly proportional to temperature
Q13: Which of the following factors do not
Q14: Which of the following is a characteristic
Q15: The (emissivity) of a black body is:
A)1
B)1.5
C)2
D)None
Q16: Mean free path is associated with which
Q18: Unit of the rate of heat transfer
Q19: Which type of mixture is easily formed?
A)Positive
B)Negative
C)Neutral
D)Ampholytic
Q20: Mechanism not used in solid-solid Mixing:
A)Connective
B)Shear Mixing
C)Diffusion
D)Tumbling
Q21: Mechanism of mixing in sigma blade mixer:
A)Connective
B)Tumbling
C)Shearing
D)Diffusion
Q22: Mechanism of mixing in silverson mixer is:
A)Connective
B)laminar
C)Random
D)Turbulent
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